Inventor

FAHRIG ROBERT J

6 patents

⚠️ This page may combine multiple inventors who share the name “FAHRIG ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STANDARD OIL CO INDIANA

4 patents

US4364905ADec 21, 1982

Fluid catalytic cracking apparatus having riser reactor and improved means associated with the riser reactor for separating cracked product and entrained particulate catalyst

STANDARD OIL CO INDIANA99 citations93

US4310489AJan 12, 1982

Apparatus for the catalytic cracking of hydrocarbons

STANDARD OIL CO INDIANA63 citations93

US4295961AOct 20, 1981

Method and apparatus for improved fluid catalytic riser reactor cracking of hydrocarbon feedstocks

STANDARD OIL CO INDIANA52 citations90

US4275763AJun 30, 1981

Double-slide valve

STANDARD OIL CO INDIANA47 citations90

AMOCO CORP

1 patent

US4871699AOct 3, 1989

Process for reducing coke on spent catalyst in a fluid catalytic cracking unit

AMOCO CORP7 citations68

STANDARD OIL CO

1 patent

US4042489AAug 16, 1977

Method for reducing catalyst particle emissions in fluidized catalytic cracking processing

STANDARD OIL CO9 citations65